Device for Finding Keys

I am misplacing my keys a lot. Does anyone know of any device that could help me locate my keys when I can't find them? Something like when you misplace the handset to a phone and you can push the find handset button so you can locate it by the noise.

There are little electronic dots you can put on which I have seen - I have low tech solutions for myself. I put a bell on my key chain years ago so I can jiggle my purse to see if I have my keys with me. And we have designated places we put or hang our keys so we can find them. And my keys are also on a colored lariat. That way they are very rarely lost!

There are alot of devices to attach to a keychain in order to find your keys but I think the easiest way is to simply get in a habit of putting them in the same place every single time. We have a "key drawer" in my house where EVERYONE puts their keys. First thing, we walk in, we dump our keys in that drawer, no matter what! That way, even when I ask my daughter to go get something out of my car, she doesn't have to ask me for my keys, she knows where they are!

I have the same problem. I finally bought a 50 cent alligator clip, put my keys on it, & attach it immediately when I've unlocked my door to my purse strap. In stores, I also attach it right away to my purse straps.